1973 12 Sichuan Jiangjin normal school joined the work after graduation. He has served as deputy secretary of the Youth League Committee of Jiasi District, Jiangjin County, member of the district committee, deputy director, deputy secretary and secretary of Longshan Commune, and deputy secretary and secretary of Degan District Committee.

1983 12 served as member of the standing Committee and deputy magistrate of Jiangjin county Committee;

1In July, 987, he served as deputy secretary of Jiangjin County Committee;

1September 1989 served as deputy secretary and deputy magistrate of Bishan County Committee;

1March 1990 served as deputy secretary and county magistrate of Bishan County Committee;

1992 1 1 as the secretary of Bishan County Party Committee;

1April 1997 served as secretary of Shapingba District Committee of Chongqing;

1997 served as secretary of Qianjiang district Committee in July;

1March 1998 served as secretary of the Party Working Committee of Qianjiang Development Zone (during the period: September 65438+September 0996 to July 65438+July 0998, Chongqing Municipal Party School studied law).

In September 2000, he served as secretary of Qianjiang District Committee and director of the Standing Committee of District People's Congress. Deputies to the Ninth National People's Congress, the First Municipal Party Committee, the First Municipal Party Congress and the First Municipal People's Congress. In May 2002, he served as member of the Standing Committee of Chongqing Municipal Committee, secretary of Qianjiang District Committee and director of the Standing Committee of District People's Congress.

On May 8, 2005, he was sentenced to fixed-term imprisonment 15 years for accepting bribes.